Liebherr L 518 1655 Wheel Loader Service Manual – PDF DOWNLOAD
FILE DETAILS:
Liebherr L 518 1655 Wheel Loader Service Manual – PDF DOWNLOAD
Language : English
Pages : 782
Downloadable : Yes
File Type : PDF
Size: 162 MB
DESCRIPTION:
Liebherr L 518 1655 Wheel Loader Service Manual – PDF DOWNLOAD
- This service manual is designed for trained specialist staff of the Liebherr organisation and their dealers.
- This service manual contains specialist knowledge for repairing Liebherr construc- tion machines. Basic specialist knowledge on electronics, hydraulics, mechanics and engine technology is not contained in this service manual. Therefore special- ized training and qualifications are necessary. Liebherr recommends participating in the Liebherr training program for construction machines.
In this service manual you will find information on:
- You will find information on controls and operation in the operator’s manual. Information on spare parts are in the spare parts catalogue. Please observe the local accident prevention laws.
- You can find information on repairs of machine parts in the service documentation under “Wheel loader – repair instructions”.
Introduction:
To ensure safe operation:
– Ask work site manager for safety regulations at place of use.
– Adhere to safety regulations at place of use.
-Adhere to traffic regulations.
-Adhere to valid guidelines from insurers (for example employers’ professional liability insurance companies, accident insurance et cetera).
-Avoid working methods that can endanger safety.
-Adhere to all intervals specified for recurrent checks and inspections in this
operator’s manual.
Intended use:
Wheel loader is used to pick up, move and dump following materials:
– Soil
– Stones
– Broken rocks
– Bulk materials
This applies to a standard machine in normal operating conditions. Special applications are described in a separate options operator’s manual.
To ensure intended use:
– Adhere to operator’s manual.
– Adhere to maintenance intervals.
– Observe inspection and maintenance tasks.
– Adhere to specifications in the technical data.
– When using machine on public roads, make sure it complies with applicable national regulations.
– Only lift loads with intended working attachments (fork prongs, crane boom), which must be fitted and functioning.
– Make sure that machines used underground (mining and tunnel construction) are fitted with systems to reduce exhaust emissions (such as diesel particulate filters).
– Adhere to individual country’s requirements for underground operation.
– For special uses use special working attachments and if necessary special safety equipment.
– Exclusively mount and use special working attachments with approval and as per stipulations of manufacturer of basic machine.
– Only use approved tyres.
– A suitably equipped workshop is absolutely essential for performing repair work.
TABLE OF CONTENTS:
Liebherr L 518 1655 Wheel Loader Service Manual – PDF DOWNLOAD
010.1 Safety instructions 010-4
010.1.1 Information on these instructions 010-4
010.1.1.1 Representation of warming messages 010-4
010.1.1.2 Graphic symbols in these instructions 010-4
010.1.2 Intended use 010-5
010.1.2.1 Laws, rules, guidelines and safety regulations 010-5
010.1.2.2 Intended use 010-5
010.1.2.3 Foreseeable misuse 010-6
010.1.2.4 Operating conditions 010-6
010.1.2.5 Disposal 010-7
010.1.3 Description of staff 010-7
010.1.3.1 Personal protective equipment 010-7
010.1.3.2 Requirements for staff 010-8
010.1.3.3 Operating company 010-8
010.1.3.4 Operator 010-9
010.1.3.5 Maintenance staff 010-9
010.1.3.6 Refrigeration technician 010-10
010.1.3.7 Slinger 010-11
010.1.3.8 Spotter 010-12
0101.4 Protective devices on the machine 010-12
010.1.4.1 Operator’s cab 010-12
010.1.4.2 Roll over protective structure (ROPS) 010-13
010.1.4.3 Falling object protective structures (FOPS) 010-13
0101.5 Emergency equipment on the machine 010-13
010.1.5.1 Emergency exit (standard) 010-13
010.1.5.2 Fire extinguisher (option) 010-14
010.1.6 Safe operation 010-14
010.1.6.1 Intoxicants 010-14
010.1.6.2 Dangerous fuels and operating fluids 010-14
010.1.6.3 Transporting machine 010-15
010.1.6.4 Access to machine 010-15
010.1.6.5 Machine danger zone 010-16
010.1.6.6 Visibility 010-16
010.1.6.7 Protection against vibration 010-17
010.1.6.8 Operation of machine 010-18
010.1.7 Safe maintenance 010-21
010.1.7.1 Spare parts 010-21
010.1.7.2 Heavy parts 010-21
010.1.7.3 Regular checks 010-22
010.1.8 Modifications to the machine 010-22
010.1.8.1 Modifications, add-ons and retrofittings 010-22
010.2 Special tools for maintenance and repair work 010-23
010.21 Special tools, general 010-23
010.2.2 Special tools for the engine 010-25
010.2.3 Special tools for lift cylinders 010-29
010.2.4 Special tools for lift cylinders 010-30
010.2.5 Special tools for tilt cylinders 010-30
010.2.6 Special tools for tilt cylinders 010-31
010.2.7 Special tools for quick coupler locking hydraulic cylinder 010-32
010.2.8 Special tools for steering wheel 010-32
010.2.9 Special tools for steering cylinders 010-32
010.2.10 Special tools for steering cylinders 010-33
010.2.11 Special tools for the electrical system 010-33
010.2.12 Special tools for front axle 010-34
010.2.13 Special tools for rear axle 010-35
010.2.14 Special tools for air conditioning system 010-35
010.2.15 Special tools for cab glazing 010-37
010.2.16 Special tools for the central lubrication system (Liebherr) 010-37
010.3 Standards and regulations 010-38
standard and fine threads as per DIN ISO 261 010-38
010.3.1.1 Range of application and purpose 010-38
010.3.1.2 Other applicable documents 010-38
010.3.1.4 Tightening torques 010-39
010.3.2 Liebherr standards for assembly instructions and tightening torques010-45
010.4 Preservation guidelines 010-46
0104.1 General information 010-46
010.4.2 Machine out of service for an unknown period of time 010-46
0104.3 Putting the machine out of service 010-47
010.4.3.1 Out of service for up to 2 months 010-47
010.4.3.2 Out of service for up to 12 months 010-48
010.4.3.3 Out of service for longer than 12 months 010-49
0104.4 Putting back into service 010-49
010.4.4.1 After being out of service for 2 months 010-49
010.4.4.2 After being out of service for 12 months 010-50
0104.43 After being out of service for longer than 12 months 010-50
020 Technical data 020-1
020.1 Overall machine 020-5
020.1.1 Complete machine with bucket (z-bar kinematics)
L518-1655; 020-5
0201.2 Working attachment: light material bucket
L518-1655; 020-6
020.1.3 Working attachment: high dump bucket
L518-1655; 020-7
0201.4 Working attachment: forklift
1518-1655; 020-9
020.2 Drive group 020-11
020.2.1 Diesel engine
L518-1655; 020-11
020.2.2 Fuel tank
L518-1655; 020-12
020.2.2.1 Plastic version 020-12
020.2.2.2 Diesel exhaust fluid tank 020-12
0202.3 Fuel level sensor
L518-1655; 020-12
020.24 Fuel pre-filter
L518-1655; 020-13
0202.5 Fuel fine filter
L518-1655; 020-13l
020.2.6 Clutch
L518-1655; 020-13
020.3 Cooling system 020-14
020.3.1 Fan pump
L518-1655; 020-14
020.3.2 Fan motor
L518-1655; 020-14
020.3.3 Hydraulic oil temperature sensor B8
L 518-1655; 020-14
020.4 Working hydraulics 020-15
020.4.1 Working pump
1518-1655; 020-15
020.4.2 Control block
L518-1655; 020-15
020.4.3 Pilot control unit
1518-1655; 020-15
020.4.4 Pilot control hydro accumulator
L518-1655; 020-16
020.4.5 Stabilisation module
L518-1655; 020-16
020.46 Ride control hydro accumulator
L 518-1655; 020-16
020.4.7 Lift cylinder
1 518-1655/0-59975; 020-16
020.4.8 Lift cylinder
L518-1655/59976-; 020-17
020.4.9 Tilt cylinder
L518-1655/0-60128; 020-17
020.4.10 Tilt cylinder
L518-1655/60129-; 020-17
020.5 Travel hydraulics 020-18
020.5.1 Travel pump
1518-1655; 020-18
020.5.2 Pressure sensor for high pressure of travel pump B102
L518-1655; 020-18
020.5.3 Travel motor
1518-1655; 020-18
020.6 Hydraulic components 020-20
020.6.1 Return suction filter
L518-1655/0-57748; 020-20
020.6.2 Return suction filter
L518-1655/57749-; 020-20
020.6.3 Breather filter with filler strainer
L518-1655; 020-20
020.7.1 Servostat
L518-1655; 020-21
020.7.2 Steering cylinder
L518-1655/0-59997; 020-21
020.7.3 Steering cylinder
L518-1655/59998-; 020-21
020.8 Brake system 020-22
020.8.1 Drum brake
L518-1655; 020-22
020.8.2 Inch/brake unit
L518-1655; 020-22
020.8.3 Brake light pressure switch B12
L518-1655; 020-22
020.8.4 Spring accumulator cylinder for parking brake
L518-1655; 020-23
020.9 Electrical system 020-24
020.9.1 Central control unit (Master 4)
L518-1655/0-60066; 020-24
0209.2 Central control unit (Master5-Mini)
L518-1655/60067-; 020-24
020.9.3 Compact module
L518-1655; 020-24
020.9.4 Battery
L518-1655; 020-25
020.9.5 Voltage transformer
L518-1655; 020-25
020.9.6 Reversing camera
L518-1655; 020-25
020.10 Gearbox 020-26
020.10.1 Transmission
L518-1655; 020-26
020.10.2 Output B101 speed sensor
L518-1655; 020-26
020.11 Axles and drive shafts 020-27
020.11.1 Front axle
L518-1655; 020-27
020.11.2 Front axle with engageable differential lockout (option)
L518-1655; 020-27
020.11.3 Rear axle
L518-1655; 020-27
020.11.4 Rear axle when front axle has engageable differential lockout
(option)
L518-1655; 020-28
L518-1655; 020-28
020.11.6 Tyres
1518-1655; 020-28
020.11.6.2 Tyres for timber work 020-29
020.11.6.3 Special tyres 020-30
020.12 Working attachment 020-31
020.12.1 Quick coupler locking hydraulic cylinder
1518-1655; 020-31
020.13 Operator’s cab, heating and air conditioning 020-32
020.13.1 Dryer
L518-1655; 020-32
020.13.2 Pressure switches
L518-1655; 020-32
020.14 Lubrication system 020-33
020.14.1 Central lubrication pump EP1
1518-1655; 020-33
020.14.2 Progressive distributor
L518-1655; 020-33
020.1421 MXF 020-33
020.1422 MXF 25 020-33
020.14.23 MXF 45 020-33
020.14.2.4 MX-F75 020-34
020.14.2.5 MX-F105 020-34
030 Maintenance 030-1
030.1 Maintenance and inspection schedule 030-10
030.2 Filling quantities and lubrication chart 030-15
030.21 Recommended lubricants
1518-1655; 030-15
030.2.2 Fuel and operating fluid filling quantity
L518-1655; 030-15
030.3 Lubricants and fuels 030-16
030.3.1 General information on lubricants and fuels 030-16
030.3.1.1 General questions 030-16
030.3.1.2 Safety data sheets 030-16
030.3.1.3 Technical data sheets 030-16
030.3.1.4 Specific Liebherr standards 030-16
030.3.2 General information on changing lubricants and fuels 030-16
hydraulic fluids 030-17
030.34 Diesel fuels
L518-1655/0-57748; 030-17
030.3.4.1 Minimum quality requirement 030-17
030.3.4.2 Operating temperatures of diesel fuels 030-17
030.34.3 Minimum quality requirement 030-18
030.3.5 Diesel fuels
L518-1655/57749-; 030-18
030.3.5.1 Minimum quality requirement 030-18
030.3.5.2 Operating temperatures of diesel fuels 030-18
030.3.5.3 Minimum quality requirement 030-18
0303.6 Diesel exhaust fluid
1518-1655; 030-19
030.3.6.1 Liebherr recommendation 030-19
030.3.6.2 Minimum quality requirement 030-19
030.3.7 Engine oils
L518-1655; 030-19
030.3.7.1 Liebherr recommendation 030-19
030.3.7.3 Minimum quality requirement 030-19
030.3.8 Refrigerant
L518-1655; 030-20
030.3.9 Coolant
L518-1655; 030-20
030.3.9.1 Requirements for the water used 030-20
030.3.9.2 Antifreeze and corrosion inhibitor 030-20
030.3.9.3 Minimum quality requirement 030-21
030.3.10 Hydraulic oil
L518-1655; 030-21
030.3.10.1 Liebherr recommendation 030-21
030.3.10.2 Minimum quality requirement 030-21
030.3.10.3 Oil analysis 030-22
030.3.10.4 Oil change 030-22
030.3.11 Transmission
L518-1655; 030-22
030.3.11.1 Liebherr recommendation 030-22
030.3.11.2 Minimum quality requirement 030-23
030.3.12 Axle oil
L518-1655; 030-23
copyright ® Liebherr-Werk Bischofshofen GmbH 2021
1518-1655 LIEBHERR 1″
Contents Service manual
030.3.12.1 Liebherr recommendation 030-23
030.3.12.2 Minimum quality requirement 030-23
1518-1655; 030-23
030.3.13.1 Liebherr recommendation 030-23
030.3.14 Lubrication grease
L518-1655; 030-24
030.3.14.1 Liebherr recommendation 030-24
030.3.14.2 Minimum quality requirement 030-24
030.3.15 Windscreen washer fluid
L518-1655; 030-24
030.3.15.1 Liebherr recommendation 030-24
030.3.15.2 Minimum quality requirement 030-24
030.3.16 Refrigerant oil for air conditioning compressor
L518-1655; 030-24
030.3.16.1 Liebherr recommendation 030-24
030.4 Maintenance tasks 030-25
030.4.1 Safety precautions
1518-1655; 030-25
030.4.2 Preparatory tasks for maintenance 030-25
030.4.2.1 Maintenance positions
1518-1655; 030-26
0304.2.2 Service hatches
1518-1655; 030-27
0304.23 Turning off the battery main switch
1518-1655; 030-29
030.4.3 Overall machine 030-30
030.4.3.1 Checking the machine is in the proper condition
L518-1655; 030-30
0304.3.2 Removing loose parts, dirt, ice and snow from
machine
1518-1655; 030-32
030.4.3.3 Cleaning the machine
L518-1655; 030-32
030.4.3.4 Replacing VCI capsules
1518-1655; 030-35
0304.3.5 Oil analyses
1518-1655; 030-37
030.4.4 Drive group 030-44
030.4.4.1 Checking diesel engine oil level
1518-1655; 030-44
Changing the diesel engine oil filter
Diesel engine: checking V-ribbed belt
Changing the V-ribbed belt on the diesel engine
Diesel engine: checking valve clearance
Diesel engine: changing the oil separator filter
Diesel engine: Checking the crankcase bleeder
Diesel engine: Checking the glow plugs
Draining condensate and sediment from the fuel tank
L518-1655; 030-57
Draining off condensate from the fuel pre-filter
Changing the fuel pre-filter element
Changing the fuel fine filter element
Bleeding the fuel system
exhaust fluid pump
L518-1655; 030-63
exhaust fluid pre-filter
L518-1655/57749-; 030-64
of the air filter system
Cleaning or changing main element of air filter
Changing the safety element of the air filter system
L518-1655; 030-70
system is in good condition and not loose or leaking
Cleaning or changing the diesel particulate filter
L518-1655; 030-74
Contents Service manual
030.4.5 Cooling system 030-77
030.4.5.1 Checking the coolant level in the cooling system
0304.5.2 Coolant: checking anti-freeze and corrosion protec-
tion agent concentration
1518-1655; 030-79
0304.53 Cleaning the cooling system
L518-1655; 030-87
0304.5.4 Changing coolant in cooling system
1518-1655; 030-88
030.4.6 Working hydraulics 030-90
030.4.6.1 Cleaning and lubricating the pilot control unit
L518-1655; 030-90
030.4.7 Hydraulic components 030-91
030.4.7.1 Checking oil level in hydraulic tank
1518-1655; 030-91
030.4.7.2 Draining off condensate and sediment from the
hydraulic tank
L518-1655; 030-93
0304.7.3 Changing the hydraulic tank return suction filter
cartridge
1518-1655/0-57748; 030-94
030.4.7.4 Hydraulic tank: changing filter cartridge in return-
suction filter
L518-1655/57749-; 030-95
0304.7.5 Changing the hydraulic tank breather filter
L518-1655; 030-96
0304.76 Hydraulic tank: changing oil
L 518-1655; 030-97
030.4.8 Steering system 030-99
030.4.8.1 Test steering
1518-1655; 030-99
030.4.8.2 Steering cylinder: lubricating bearing
L518-1655; 030-99
030.4.9 Brake system 030-100
030.4.9.1 Testing service brake and parking brake
1L.518-1655/0-60066; 030-100
030.4.9.2 Testing service brake and parking brake
L518-1655/60067-; 030-102
0304.9.3 Checking the oil level in the brake system
1518-1655; 030-103
030.4.9.4 Checking gap and wear on service brake linings
L518-1655; 030-104
030.4.10 Electrical system 030-108
030.4.10.2 Checking the battery fluid levels and terminals
030.4.10.3 Use the control lever to change the travel direction
Gearbox 030-113
030.4.11.1 Transmission: checking oil level
030.4.11.2 Changing transmission oil
Axles and drive shafts 030-116
030.4.12.1 Checking axle oil levels
030.4.12.2 Changing axle oil
030.4.12.3 Lubricating rear axle kingpin bearings
030.4124 Checking the fitting of the rear axle kingpin bearings
030.4.12.5 Checking the tightening torque of the front axle
030.4.126 Checking the drive shaft
030.4.12.7 Tyres: checking tyre pressure
030.4.12.8 Checking the wheel tightness
Steel parts of the basic machine 030-125
030.4.13.1 Lubricating the articulated bearing and rear oscil-
030.4.13.2 Lubricating the articulation stops
030.4.13.3 Cooler hood: lubricating moving parts with pene-
030.4.13.4 Engine bonnet: lubricating moving parts with pene-
030.4.13.5 Service hatches: cleaning and maintaining seals
0304.14.2 Checking the lift arm bucket bearing bushings
030.4.14.3 Checking lift arm bucket stops
030.4.14.4 Lubricating and testing bearings on quick coupler
030.4.15.2 Changing the cab air filter
030.4.15.3 Safety belt: checking condition and function
0304.154 Windscreen washer system: testing
030.4.15.5 Windscreen washer system: filling windscreen
cylinder with penetrating oil
030.4.15.7 Operator’s cab: cleaning and maintaining seals
L518-1655; 030-136
dryer-collector unit
0304.15.99 Heating and air conditioning unit: Testing function
1518-1655; 030-138
030.4.16 Lubrication system 030-139
030.4.16.1 Central lubrication system: checking level in grease
reservoir
L518-1655; 030-139
and lubrication points for leaks and damage.
030.4.16.3 Central lubrication system: checking lubrication of
bearings
L518-1655; 030-141
030.5 Testing and adjustment checklist
L518-1655; 030-142
030.6 Testing and adjustment tasks 030-146
Overall machine 030-146
030.6.2.1 Preparing for adjustment procedures
030.6.2.2 Hydraulic oil and coolant: operating temperature
030.6.2.3 Service management
Drive group 030-150
030.6.3.1 Pedals: calibration
030.6.3.2 Diesel engine speed
030.6.3.3 Reading the diesel engine service files
Cooling system 030-154
030.6.4.1 Fan motor: fan speed proportional solenoid
Working hydraulics 030-156
030.6.5.1 Control valve block: secondary pressure relief valves
030.6.5.2 Control valve block: working hydraulics LS pressure
030.6.5.3 Stabilisation module (option), safety valve
030.6.5.4 Ride control hydro accumulator (option): nitrogen
Hydraulic components 030-164
030.6.6.1 Checking the hydraulic lines for damage
Travel hydraulics 030-169
030.6.7.1 Travel pump high pressure sensor B102: Deviation
030.6.7.2 Travel pump replenishing pressure relief valve
030.6.7.3 Travel pump: high pressure relief valves
030.6.7.4 Travel pump: pressure cut-off
030.6.7.5 Travel pump: manual block curve calibration
Contents Service manual
030.6.7.6 Travel pump: automatic block curve calibration (from
software version (Master4) 020 or from serial number
60030)
1518-1655; 030-179
030.6.7.7 Travel motor: manual calibration (maximum swivel
angle)
L518-1655; 030-179
030.6.8 Brake system 030-182
030.6.8.1 Inching brake pedal: basic setting
1518-1655; 030-182
0306.8.2 Angle sensor for inching function: checking basic
setting
L518-1655; 030-183
030.6.9 Electrical system 030-184
030.6.9.1 Central control unit (Master4) Creating a Servicefile
1.518-1655/0-600066; 030-184
030.6.9.2 Central control unit (Master5): creating service file
L518-1655/600067-; 030-188
030.6.9.3 Updating the central controller software
L518-1655/0-60066; 030-189
030.6.9.4 Central control unit (Master5): software update
L518-1655/60067-; 030-191
030.6.9.5 Setting the IP addresses of the central control unit
(Master4)
1518-1655; 030-195
030.6.9.6 Resetting the central control unit (Master4)
L518-1655/0-60066; 030-197
030.6.9.7 Central control unit (Master5): resetting to factory
settings
1L518-1655/60067-; 030-199
0306.9.8 Central control unit (Master5): connecting Sculi diag-
nostic software
1L518-1655/60067-; 030-200
030.6.9.9 Central control unit (Master5): connecting LiF T func-
tion
L518-1655/60067-; 030-204
030.6.9.10 Addressing CAN module and checking system infor-
mation
L518-1655; 030-205
030.6.10 Axles and drive shafts 030-207
030.6.10.1 Tyres: setting radius
1518-1655; 030-207
030.6.11 Operator’s cab, heating and air conditioning 030-208
030.6.11.1 Display (Display5): Check IP addresses
1L.518-1655/52225-; 030-208
copyright © Liebher-Werk Bischofshofen GmbH 2021
18 LIEBHERR 518-1655
LBH/M2204903/13/211-20211019_135919/en
(Display4)
L518-1655/0-52224; 030-210
030.6.11.3 Display (Display5): formatting and reinstalling soft-
ware
L518-1655/52225-; 030-211
030.6.12 Options 030-212
030.6.12.1 LiDAT: connecting to LIiDAT module
L 518-1655; 030-212
030.6.12.2 LiDAT: software update for LiDAT module
L518-1655; 030-214
030.6.12.3 LiDAT: creating report and snapshot
L518-1655; 030-216
040 Drive group 040-1
040.1 Engine 040-2
0401.1 Diesel engine overview
L518-1655; 040-2
0401.2 Electrical components of the diesel engine
L518-1655; 040-6
040.1.3 Fuel system 040-16
040.1.3.1 Overview of the fuel system
L518-1655; 040-16
040.1.3.2 Fuel level sensor
L518-1655; 040-17
040.1.3.3 Fuel pre-filter
L518-1655; 040-19
040.1.3.4 Fuel fine filter
L518-1655; 040-20
040.14 Air filter system 040-21
040.1.4.1 Air filter
L518-1655; 040-21
0401.5 Exhaust system 040-21
040.1.5.1 Overview of exhaust system
L518-1655; 040-22
040.1.5.2 Diesel particulate filter (DPF): overview
L518-1655; 040-24
040.1.5.3 SCR system
L518-1655; 040-28
040.1.5.4 Sampling module
L518-1655; 040-33
040.1.5.5 Diesel exhaust fluid pre-filter
L518-1655/57749-; 040-34
L518-1655; 040-35
050 Cooling system 050-1
050.1 Overview of cooling system
L518-1655; 050-2
050.2 Cooling system hydraulics 050-4
050.2.1 Overview of cooling system hydraulics
L518-1655/0-57748; 050-4
050.2.2 Overview of cooling system hydraulics
L518-1655/57749-; 050-7
050.2.3 Fan pump
L518-1655; 050-10
050.24 Fan motor
1518-1655; 050-11
050.3 Cooling system electronics 050-13
050.3.1 General overview of electronic control system
L518-1655; 050-13
050.3.2 Temperature sensor for coolant
1518-1655; 050-16
050.3.3 Hydraulic oil temperature sensor
L 518-1655; 050-17
050.3.4 Temperature sensor for charge air
1518-1655; 050-18
050.4 Cooler 050-20
050.4.1 Cooler unit
L518-1655; 050-20
050.5 Reversible fan drive 050-21
050.5.1 Overview of reversible fan drive
L518-1655/0-57748; 050-21
050.5.2 Overview of reversible fan drive
L518-1655/57749-; 050-24
050.5.3 Fan reversal valve block
L518-1655; 050-28
060 Working hydraulics 060-1
060.1 Overview of working hydraulics
L518-1655/0-57748; 060-2
060.2 Overview of working hydraulics
L518-1655/57749-; 060-8
060.3 Working pump
L518-1655; 060-14
060.5 Pilot control 060-26
060.5.1 Overview of pilot control unit
L518-1655; 060-27
060.5.2 Pilot control unit
L518-1655; 060-31
060.5.3 Pilot pressure for solenoid valve
L518-1655; 060-33
060.6 Ride control 060-35
060.6.1 Overview of ride control system
L518-1655; 060-35
060.6.2 Stabilisation module
L518-1655; 060-39
060.7 Pipe break protection 060-44
060.7.1 Pipe break protection: overview
L518-1655; 060-44
060.7.2 Valve block for pipe break protection
L518-1655; 060-46
060.7.3 Ride control release solenoid valve
L518-1655; 060-47
070 Travel hydraulics 070-1
070.1 Overview of travel hydraulics
L518-1655/0-57748; 070-2
070.2 Overview of travel hydraulics
L518-1655/57749-; 070-7
070.3 Travel pump
1518-1655; 070-12
070.4 Travel motors 070-27
0704.1 Travel motor
L518-1655; 070-27
080 Hydraulic components 080-1
080.1 Hydraulic system: overview
L518-1655/0-57748; 080-2
080.2 Hydraulic system: overview
L518-1655/57749-; 080-5
080.3 Hydraulic tank 080-8
0803.1 Overview of hydraulic tank
L518-1655/0-57748; 080-8
080.3.2 Overview of hydraulic tank
L518-1655/57749-; 080-10
copyright ® Liebherr-Werk Bischofshofen GmbH 2021
L518-1655 LIEBHERR 2
Contents
080.3.4 Return suction filter
L518-1655/57749-; 080-18
080.3.5 Breather filter
L518-1655; 080-24
090 Steering system 090-1
090.1 Steering system overview
L518-1655/0-57748; 090-2
090.2 Steering system overview
L518-1655/57749-; 090-6
090.3 Servostat
L518-1655; 090-10
Brake system 100-1
100.1 Overview of brake system
L518-1655/0-57748; 100-2
100.2 Overview of brake system
L518-1655/57749-; 100-6
100.3 Service brake and parking brake 100-10
100.3.1 Drum brake
1518-1655; 100-10
100.4 Service brake 100-15
100.4.1 Inch/brake unit
L518-1655; 100-15
100.4.2 Inching function angle sensor
1518-1655; 100-16
100.4.3 Brake light pressure switch
L518-1655; 100-18
100.5 Parking brake 100-20
100.5.1 Parking brake solenoid valve
L518-1655; 100-20
100.5.2 Spring accumulator cylinder for parking brake
1518-1655; 100-21
Electrical system 110-1
110.1 Overview of electrical system
L518-1655; 110-3
110.2 Lighting
L518-1655; 110-7
110.3 Circuit diagrams
L518-1655; 110-9
Service manual
110.4.1 General overview of the electronic control system
L518-1655/0-60066; 110-11
110.4.2 General overview of electronic control system
L518-1655/60067-; 110-13
110.4.3 Central control unit (Master4)
L518-1655/0-60066; 110-14
110.4.4 Central control unit (Master5 Mini)
L518-1655/60067-; 110-19
110.45 Modules 110-21
1104.51 Overview of compact module
L518-1655; 110-21
110.4.5.2 Compact module
L518-1655; 110-23
110.5 Electrical components of the driver’s cab 110-29
110.5.1 Overview of electrical components in the operator’s cab
L518-1655; 110-29
110.5.2 Fuse boards
L518-1655; 110-31
110.5.3 Door contact switch
L518-1655; 110-33
110.6 Electrical components in the rear section 110-34
110.6.1 Battery installation
L518-1655; 110-34
110.7 Rear area monitoring with camera 110-36
110.7.1 Overview of rear area monitoring with camera
L518-1655; 110-36
110.7.2 Camera
L518-1655; 110-37
120 Gearbox 120-1
120.1 Overview of the transmission
1518-1655; 120-2
120.2 Transmission electronics 120-5
120.2.1 Output speed sensor
L518-1655; 120-5
130 Axles and drive shafts 130-1
130.1 Axles 130-2
130.1.1 Front axle
L518-1655; 130-2
copyright ® Liebherr-Werk Bischofshofen GmbH 2021
1518-1655 LIEBHERR 23
Contents Service manual
130.1.3 Engageable differential lockout 130-5
130.1.3.1 Overview of engageable differential lockout
L518-1655/0-57748; 130-6
130.1.3.2 Overview of engageable differential lockout
L518-1655/57749~; 130-7
130.1.3.3 Valve block for parking brake and differential lockout
L518-1655; 130-9
130.2 Cardan shafts 130-11
130.2.1 Drive shaft
1518-1655; 130-11
140 Steel parts of the basic machine 140-1
140.1 Vehicle frame 140-2
140.1.1 Articulation bearing
1518-1655; 140-2
140.1.2 Articulation lock
L518-1655; 140-3
150 Working attachment 150-1
160.1 Lift arms for Z kinematics 150-2
150.1.1 Lift arms for Z kinematics
L518-1655; 150-2
150.2 Quick coupler 150-4
150.21 Quick coupler
L518-1655; 150-4
150.2.2 Quick coupler hydraulics 150-5
150.2.2.1 Overview of quick coupler hydraulics
L518-1655/0-51094; 150-5
150.2.2.2 Overview of quick coupler hydraulics
L518-1655/51095~; 150-7
150.2.2.3 Valve block for quick coupler
1518-1655; 150-9
160 Operator’s cab, heating and air conditioning 160-1
160.1 Overview of the operator’s cab, heating and air conditioning unit
L518-1655; 160-2
160.2 Display and control elements 160-4
160.2.1 Display
1518-1655; 160-4
LBH/M2204903/13/211-20211019_135919/en
L518-1655/52225-; 160-4
160.2.3 Control lever
L518-1655; 160-9
160.24 Accelerator pedal
L518-1655; 160-11
160.3 Heating, ventilation, air conditioning 160-13
160.3.1 Overview of heating, ventilation and air conditioning system
L518-1655; 160-13
160.3.2 Heating and air conditioning unit 160-18
160.3.2.1 Heating and air conditioning unit
L518-1655; 160-19
160.3.2.2 Blower
L518-1655; 160-21
160.4 Air conditioning 160-22
160.4.1 Air conditioning (optional)
L518-1655; 160-22
160.4.2 Air conditioning compressor
L518-1655; 160-23
160.4.3 Condenser
L518-1655; 160-25
160.44 Dryer-collector unit
L518-1655; 160-25
160.4.5 Air conditioning pressure switch
L518-1655; 160-27
170 Lubrication system 170-1
170.1 Liebherr automatic central lubrication system 170-2
170.1.1 Automatic central lubrication system: overview
L518-1655; 170-2
170.1.2 Central lubrication pump EP-1
L518-1655; 170-6
170.1.3 Progressive distributor MX-F
L518-1655; 170-9
190 Options 190-1
190.1 LiDAT 190-2
190.1.1 Overview of LIiDAT
L518-1655; 190-2
190.1.2 LiDAT on machine
L518-1655/0-50943; 190-4
190.1.3 LiDAT on machine
L518-1655/50944-; 190-5
Contents Service manual
190.1.4 LiDAT module (LiTU2)
L518-1655/0-50943; 190-7
190.1.5 LiDAT module (LiTU3)
L518-1655/50944-; 190-9
200 Diagnosis 200-1
200.1 Malfunctions 200-2
200.1.1 Warning symbols 200-2
200.1.2 SCR system warning symbols 200-2
200.1.3 Service code indicator in the display 200-3
200.2 Troubleshooting 200-5
200.2.1 Replacing fuses 200-5
200.2.1.1 Fuses on fuse board in operator’s cab 200-5
200.2.1.2 Fuses in right of engine compartment 200-8
200.2.2 Replacing fuses 200-9
200.2.2.1 Fuses on the fuse board in the cab 200-9
200.2.2.2 Fuses in right of engine compartment 200-12
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